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Add performance measurements to ABufferRenderer

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This commit is contained in:
Alexander Bock
2016-06-17 18:30:01 +02:00
parent a4b0d36048
commit 190bd4726f
1 changed files with 13 additions and 2 deletions
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15
src/rendering/abufferrenderer.cpp
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@@ -32,6 +32,7 @@
#include <openspace/scene/scene.h>
#include <openspace/util/camera.h>
#include <openspace/util/updatestructures.h>
#include <openspace/performance/performancemeasurement.h>
#include <ghoul/opengl/programobject.h>
@@ -166,6 +167,8 @@ void ABufferRenderer::raycastersChanged(VolumeRaycaster& raycaster, bool attache
}
void ABufferRenderer::update() {
PerfMeasure("ABufferRenderer::update");
// Make sure that the fragment buffer has the correct resoliution
// according to the output render buffer size
if (_dirtyResolution) {
@@ -221,10 +224,13 @@ void ABufferRenderer::update() {
void ABufferRenderer::render(float blackoutFactor, bool doPerformanceMeasurements) {
if (_scene == nullptr) return;
if (_camera == nullptr) return;
PerfMeasure("ABufferRenderer::render");
if (_scene == nullptr)
return;
if (_camera == nullptr)
return;
_mainColorTextureUnit = std::make_unique<ghoul::opengl::TextureUnit>();
_mainColorTextureUnit->activate();
@@ -387,6 +393,8 @@ void ABufferRenderer::clear() {
}
void ABufferRenderer::updateResolution() {
PerfMeasure("ABufferRenderer::updateResolution");
int totalPixels = _resolution.x * _resolution.y;
glBindTexture(GL_TEXTURE_2D, _anchorPointerTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_R32UI, _resolution.x, _resolution.y, 0, GL_RED_INTEGER, GL_UNSIGNED_INT, NULL);
@@ -475,6 +483,7 @@ void ABufferRenderer::updateResolveDictionary() {
}
void ABufferRenderer::updateRaycastData() {
PerfMeasure("ABufferRenderer::updateRaycastData");
_raycastData.clear();
_boundsPrograms.clear();
@@ -543,6 +552,8 @@ void ABufferRenderer::updateRaycastData() {
void ABufferRenderer::updateRendererData() {
PerfMeasure("ABufferRenderer::updateRendererData");
ghoul::Dictionary dict;
dict.setValue("windowWidth", _resolution.x);
dict.setValue("windowHeight", _resolution.y);